bool WINAPI EnumerateFunc(LPNETRESOURCEW lpnr,tcallbacl_shares f,void *arg)
{
DWORD dwResult, dwResultEnum;
HANDLE hEnum;
DWORD cbBuffer = 16384;
DWORD cEntries = -1;
LPNETRESOURCEW lpnrLocal;
DWORD i;
dwResult = WNetOpenEnumW(RESOURCE_GLOBALNET, // all network resources
RESOURCETYPE_ANY, // all resources
0, // enumerate all resources
lpnr, // NULL first time the function is called
&hEnum); // handle to the resource
if (dwResult != NO_ERROR) {
return false;
}
lpnrLocal = (LPNETRESOURCEW) GlobalAlloc(GPTR, cbBuffer);
if (lpnrLocal == NULL) {
return false;
}
do {
ZeroMemory(lpnrLocal, cbBuffer);
dwResultEnum = WNetEnumResourceW(hEnum, // resource handle
&cEntries, // defined locally as -1
lpnrLocal, // LPNETRESOURCE
&cbBuffer); // buffer size
if (dwResultEnum == NO_ERROR) {
for (i = 0; i < cEntries; i++) {
f(&lpnrLocal[i],arg);
if (RESOURCEUSAGE_CONTAINER == (lpnrLocal[i].dwUsage
& RESOURCEUSAGE_CONTAINER))
EnumerateFunc(&lpnrLocal[i],f,arg);
}
}
else if (dwResultEnum != ERROR_NO_MORE_ITEMS) {
break;
}
}while (dwResultEnum != ERROR_NO_MORE_ITEMS);
GlobalFree((HGLOBAL) lpnrLocal);
dwResult = WNetCloseEnum(hEnum);
if (dwResult != NO_ERROR) {
return false;
}
return true;
}
bool Open( NETRESOURCEW* p ) { return WNetOpenEnumW( RESOURCE_GLOBALNET, RESOURCETYPE_ANY, 0, p, &handle ) == NO_ERROR; }
